1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valentinak56 [21]
3 years ago
12

Given that the straight line 2x + 3y-10=0 intersects the x - axis at P. Find the

Mathematics
1 answer:
tino4ka555 [31]3 years ago
3 0

Answer:

P(5, 0 )

Step-by-step explanation:

Where the line crosses the x- axis the y- coordinate of the point P is zero.

Substitute y = 0 into the equation and solve for x

2x + 3(0) - 10 = 0 , that is

2x - 10 = 0 ( add 10 to both sides )

2x = 10 ( divide both sides by 2 )

x = 5

Thus P = (5, 0 )

You might be interested in
What is the equation 8x-3y=6-4x in Stanford form?
IgorLugansk [536]

Answer:

12x - 3y = 6

Step-by-step explanation:

Standard form is written this way: Ax+By=C

However, in this case, we just have to simplify 8x-3y=6-4x, as it is already mostly in standard form.

So, to do this, we have to combine like terms.

The only like terms that can be combined are -4x and 8x.

So, we add 4x to both sides, and we get: 12x - 3y = 6.

5 0
2 years ago
A circle has a radius of 10. An arc in circle has a central angle of 72 what is the length of the arc
BARSIC [14]

Answer:

4π

Step-by-step explanation:

-A circle subtends a total angle of 360 ° from its center.

-The length of an arc is directly proportional to the angle it subtends from the circle's center.

#The arc's length can therefore be calculated as:

C=\pi D=2\pi r\\\\\therefore C=\frac{72\textdegree}{360\textdegree}\times 2\pi \times 10\\\\=4\pi

Hence, the length of the arc is 4π

5 0
3 years ago
I need help with this simplification-
astra-53 [7]

Answer:

1.31

Step-by-step explanation:

= \frac{64}{56}^2 x \frac{1}{2.92}^3 x 2.48

= 1.31 x 0.40 x 2.48

= 0.524 x 2.48

= 1.31

:)

Answer was verified and rounded

7 0
2 years ago
uppose that​ Mary's utility function is​ U(W) = W0.5​, where W is wealth. She has an initial wealth of​ $100. How much of a risk
Stels [109]

Note that U(W) = W^{0.5}

Answer:

Mary's risk premium is $0.9375

Step-by-step explanation:

Mary's utility function,  U(W) = W^{0.5}

Mary's initial wealth = $100

The gamble has a 50% probability of  raising her wealth to $115 and a 50% probability of lowering it to $77

Expected wealth of Mary, E_w

E_{w} = (0.5 * $115) + (0.5 * $77)

E_{w} = 57.5 + 38.5

E_{w} = $96

The expected value of Mary's wealth is $96

Calculate the expected utility (EU) of Mary:-

E_u = [0.5 * U(115)] + [0.5 * U(77)]\\E_u = [0.5 * 115^{0.5}] + [0.5 * 77^{0.5}]\\E_u = 5.36 + 4.39\\E_u = \$ 9.75

The expected utility of Mary is $9.75

Mary will be willing to pay an amount P as risk premium to avoid taking the risk, where

U(EW - P) is equal to Mary's expected utility from the risky gamble.

U(EW - P) = EU

U(94 - P) = 9.63

Square root (94 - P) = 9.63

If Mary's risk premium is P, the expected utility will be given by the formula:

E_{u} = U(E_{w} - P)\\E_{u} = U(96 - P)\\E_u = (96 - P)^{0.5}\\(E_u)^2 = 96 - P\\ 9.75^2 = 96 - P\\95.0625 = 96 - P\\P = 96 - 95.0625\\P = 0.9375

Mary's risk premium is $0.9375

7 0
2 years ago
If the slope of a line is-1/3 and two points on the line are (10, 8) and (s,− 3 110), what is the value of s?
ivolga24 [154]

Answer:

rextc

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Which is the graph of the function f(x) = x2 + 2x + 3?
    5·2 answers
  • Graph the line given by the equation. HELP HAVING BAD DAY<br> y=3x−2
    10·1 answer
  • a fruit farm grows 4486 apple trees in 5 different Orchards each Orchard has about the same number of apples trees which is the
    13·1 answer
  • What is 1357 x 295?And how can i solve this a faster way?
    6·1 answer
  • Is 5.39 rational or irrational
    15·2 answers
  • In 3 3/4hours one day in February, it snowed 3 feet in Amarillo. How much snow fell per hour?
    15·1 answer
  • two squares of the side 10 cm were joined together to form a rectangle. Calculate the perimeter of the rectangle.​
    13·1 answer
  • Help plas ahdujnASfjsd
    12·2 answers
  • Factores de 12 028 pr favor estoy en apuros
    7·1 answer
  • Which two rational numbers are opposites?<br> -1.25 -0.75 -0.25 1.25 1.75 2.00<br> 0
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!